Investment Rating - The report maintains a "Positive" investment rating for the computer industry, indicating an expectation of returns exceeding the market benchmark by more than 5% [5]. Core Insights - Domestic AI large models are achieving breakthroughs, and the performance of domestic AI chips and switching chips is continuously improving, suggesting sustained development in AI computing power and applications in China [3][7]. - Investor confidence in China's AI development is expected to continue rising, driven by advancements in domestic AI models and chips [3]. Summary by Sections Domestic AI Models and Chips - The report highlights the successful launch of DeepSeek V3.1, which utilizes UE8M0 FP8 technology, indicating a trend towards large-scale application of domestic chips [7]. - The continuous improvement in domestic AI chip design and manufacturing processes is expected to enhance market share for domestic computing power [7]. AI Applications - The report notes that domestic AI applications are likely to form a commercial closed loop, with significant partnerships such as Tesla collaborating with ByteDance's Volcano Engine for AI services in vehicles [7]. - The recognition of domestic models is anticipated to promote the practical application of AI agents [7]. AI Infrastructure and Switching Chips - The demand for switching chips is expected to grow significantly due to the increasing requirements for low latency and high bandwidth in AI training and inference processes [7]. - The report suggests that the domestic switching chip market will continue to develop alongside the trend of AI chip localization [7]. Investment Recommendations - The report recommends focusing on companies involved in AI computing power, such as Cambrian (688256, unrated), Haiguang Information (688041, Buy), and others [7]. - For AI applications, companies like Kingsoft Office (688111, Accumulate) and Tax Friend (603171, Buy) are highlighted as potential investment opportunities [7]. - In the switching chip sector, companies like Shengke Communication (688702, unrated) and ZTE Corporation (000063, unrated) are mentioned [7].
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